Submission #532843

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
532843	2022-03-04 05:18:52	ohohorz	Swapping Cities (APIO20_swap)	C++14	37 / 100	2050 ms	25964 KiB

swap

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#include "swap.h"
#include <vector>
#include<set>
#include<algorithm>
#include<climits>
using namespace std;
// #define int long long
#define pb push_back
#define mp make_pair
#define pii pair<int,int>
#define sz(x) (int)x.size()
const int MAXN = 1e5 + 5;
const int INF = INT_MAX;
int n, m;
// vector< pair <int,int> > g[MAXN];
vector< pair<pii,int> > ed;
vector<int> wts;
int deg[MAXN];
int tot, onedeg, twodeg;
bool vis[MAXN];
vector<pii> g[MAXN];
void dfs(int u){
  vis[u] = 1;
  tot ++;
  onedeg += (deg[u] == 1);
  twodeg += (deg[u] == 2);
 
 
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• Subtask 1: 0 / 6
• Subtask 2: 0 / 7
• Subtask 3: 17 / 17
• Subtask 4: 20 / 20
• Subtask 5: 0 / 23
• Subtask 6: 0 / 27